NASDAQ : ATHA
-$0.44 (-6.12%)
| Date | Opening Price | Closing Price | %Chg | Volume |
|---|---|---|---|---|
| 2026-02-05 | $4.65 | $4.79 | 3.01% | 62710 |
| 2026-02-04 | $4.55 | $4.72 | 3.74% | 17769 |
| 2026-02-03 | $4.64 | $4.65 | 0.22% | 22999 |
| 2026-02-02 | $4.86 | $4.65 | -4.32% | 44773 |
| 2026-01-30 | $4.91 | $4.74 | -3.46% | 50082 |
| 2026-01-29 | $4.80 | $4.71 | -1.87% | 127.72K |
| 2026-01-28 | $5.31 | $4.85 | -8.66% | 49627 |
| 2026-01-27 | $5.35 | $5.36 | 0.19% | 25764 |
| 2026-01-26 | $5.79 | $5.33 | -7.94% | 64401 |
| 2026-01-23 | $6.05 | $5.81 | -3.97% | 28763 |
| 2026-01-22 | $6.30 | $6.14 | -2.54% | 33237 |
| 2026-01-21 | $6.19 | $6.26 | 1.13% | 33759 |
| 2026-01-20 | $6.04 | $6.21 | 2.81% | 94129 |
| 2026-01-16 | $6.34 | $6.10 | -3.79% | 77918 |
| 2026-01-15 | $6.59 | $6.34 | -3.79% | 59939 |
| 2026-01-14 | $6.54 | $6.58 | 0.61% | 44755 |
| 2026-01-13 | $6.55 | $6.54 | -0.15% | 93747 |
| 2026-01-12 | $6.74 | $6.55 | -2.82% | 51231 |
| 2026-01-09 | $7.30 | $6.75 | -7.53% | 70313 |
| 2026-01-08 | $7.29 | $7.19 | -1.37% | 114.02K |
| 2026-01-07 | $6.90 | $7.33 | 6.23% | 86200 |
| 2026-01-06 | $6.57 | $6.95 | 5.78% | 167.62K |
| 2026-01-05 | $6.99 | $6.58 | -5.87% | 163.28K |
| 2026-01-02 | $7.56 | $6.96 | -7.94% | 186.92K |
| 2025-12-31 | $7.09 | $7.57 | 6.77% | 132.6K |
| 2025-12-30 | $7.50 | $7.02 | -6.40% | 89044 |
| 2025-12-29 | $7.30 | $7.50 | 2.74% | 198.88K |
| 2025-12-26 | $7.17 | $7.48 | 4.32% | 139.52K |
| 2025-12-24 | $7.33 | $7.21 | -1.64% | 74631 |
| 2025-12-23 | $7.24 | $7.51 | 3.73% | 247.7K |
| 2025-12-22 | $6.77 | $7.40 | 9.31% | 627.6K |
| 2025-12-19 | $6.71 | $6.97 | 3.87% | 1.4M |
| 2025-12-18 | $7.26 | $6.72 | -7.44% | 60.47M |
| 2025-12-17 | $3.90 | $4.14 | 6.15% | 25900 |
| 2025-12-16 | $3.85 | $3.88 | 0.78% | 15525 |
| 2025-12-15 | $4.05 | $3.85 | -4.94% | 8100 |
| 2025-12-12 | $3.89 | $3.87 | -0.51% | 18000 |
| 2025-12-11 | $3.96 | $3.95 | -0.25% | 20500 |
| 2025-12-10 | $4.00 | $3.96 | -1.00% | 9912 |
| 2025-12-09 | $3.84 | $4.01 | 4.43% | 12026 |
| 2025-12-08 | $3.92 | $3.88 | -1.02% | 3350 |
| 2025-12-05 | $3.90 | $3.95 | 1.28% | 10400 |
| 2025-12-04 | $3.87 | $3.90 | 0.78% | 8400 |
| 2025-12-03 | $4.11 | $3.85 | -6.33% | 27700 |
| 2025-12-02 | $4.25 | $4.20 | -1.18% | 22000 |
| 2025-12-01 | $4.50 | $4.25 | -5.56% | 37300 |
| 2025-11-28 | $4.53 | $4.35 | -3.97% | 6013 |
| 2025-11-26 | $4.38 | $4.52 | 3.20% | 15560 |
| 2025-11-25 | $4.38 | $4.49 | 2.51% | 9739 |
| 2025-11-24 | $4.52 | $4.42 | -2.21% | 17200 |
| 2025-11-21 | $4.62 | $4.61 | -0.22% | 28400 |
| 2025-11-20 | $4.86 | $4.54 | -6.58% | 33147 |
| 2025-11-19 | $4.71 | $4.76 | 1.06% | 54503 |
| 2025-11-18 | $4.59 | $4.60 | 0.22% | 9853 |
| 2025-11-17 | $4.55 | $4.60 | 1.10% | 33006 |
| 2025-11-14 | $4.65 | $4.52 | -2.80% | 5404 |
| 2025-11-13 | $4.77 | $4.70 | -1.47% | 19127 |
| 2025-11-12 | $4.71 | $4.70 | -0.21% | 9747 |
| 2025-11-11 | $4.54 | $4.63 | 1.98% | 13124 |
| 2025-11-10 | $4.00 | $4.58 | 14.50% | 79625 |
| 2025-11-07 | $3.95 | $3.85 | -2.53% | 43504 |
| 2025-11-06 | $4.17 | $4.01 | -3.84% | 32600 |
| 2025-11-05 | $4.24 | $4.19 | -1.18% | 11428 |
| 2025-11-04 | $4.15 | $4.28 | 3.13% | 74609 |
| 2025-11-03 | $3.95 | $4.18 | 5.82% | 12409 |
| 2025-10-31 | $4.16 | $4.16 | 0.00% | 10714 |
| 2025-10-30 | $4.08 | $4.17 | 2.21% | 10537 |
| 2025-10-29 | $4.09 | $4.08 | -0.24% | 5300 |
| 2025-10-28 | $4.17 | $4.23 | 1.44% | 21200 |
| 2025-10-27 | $4.06 | $4.15 | 2.22% | 19652 |
| 2025-10-24 | $4.01 | $4.07 | 1.50% | 6800 |
| 2025-10-23 | $3.89 | $3.99 | 2.57% | 7000 |
| 2025-10-22 | $4.20 | $3.93 | -6.43% | 35340 |
| 2025-10-21 | $3.65 | $4.26 | 16.71% | 122.7K |
| 2025-10-20 | $3.64 | $3.67 | 0.82% | 12312 |
| 2025-10-17 | $3.65 | $3.62 | -0.82% | 26744 |
| 2025-10-16 | $3.80 | $3.66 | -3.68% | 22310 |
| 2025-10-15 | $3.76 | $3.71 | -1.33% | 15100 |
| 2025-10-14 | $3.71 | $3.74 | 0.81% | 23601 |
| 2025-10-13 | $3.81 | $3.74 | -1.84% | 59311 |
| 2025-10-10 | $3.92 | $3.80 | -3.06% | 16635 |
| 2025-10-09 | $3.94 | $3.92 | -0.51% | 7715 |
| 2025-10-08 | $3.84 | $3.94 | 2.60% | 33809 |
| 2025-10-07 | $4.32 | $3.86 | -10.65% | 72800 |
| 2025-10-06 | $4.14 | $4.32 | 4.35% | 87500 |
| 2025-10-03 | $4.16 | $4.14 | -0.48% | 20305 |
| 2025-10-02 | $4.11 | $4.16 | 1.22% | 18000 |
| 2025-10-01 | $4.14 | $4.20 | 1.45% | 10700 |
| 2025-09-30 | $4.20 | $4.14 | -1.43% | 27657 |
| 2025-09-29 | $3.93 | $4.22 | 7.38% | 44720 |